All you'll need is, hot glue, green tape, fake flowers (wich i bought 1$) and finally, pliers.
Cut every branches where there are flowers. After take off what you don't want on your crown. I tought that the leaves were too big so i took them off.
Than, just put the pieces together with hot glue and green tape so that it can go on your head and fit well. Cut some pieces if it bothers you has i did.
And the final result... I did the pink one, but it's too small for my head... so i just put a picture of the blue one wich i really like too. It's kind of bohemian or hipies style, i just love it! So i'll go for it this summer.
Hope you enjoied!